Mackynzie will be in good company, considering that she has 17 aunts and uncles and another one on the way: In September, Jim Bob and Michelle Duggar announced they were expecting their 19th child in the spring.

After a two-year period of supervised courtship - in which they were allowed to hold hands but not smooch - they tied the knot, kissing for the first time at the alter.

For the wedding -- which was featured on their TLC show, which has since been renamed 18 Kids and Counting -- Anna made all the bridesmaids herself and the Duggars piled in a used bus they had purchased from a hockey team to drive from their Tonitown, Ark. home for the Florida ceremony.

Asked in June what kind of parents he and Anna will be, Josh (who runs his own car dealership in Springdale, Ark.) told the Today show: "I think you can prepare only in so many ways, but really just realizing that you can be a role model for that child and be as prepared as you can be."